Read Edit View history 铜锈层 tóngxiùcéng patina Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 铜锈层/銅鏽層 · tóngxiùcéng · patina 2026/03/04 铜锈层 / 銅鏽層 tóngxiùcéng patina patina 这件古代青铜器表面覆盖着一层厚厚的铜锈层。 created sense Mar 4, 2026, 02:25 AM